{"instruction": "You are an expert in event extraction. Please extract event types and event trigger words from the input that conform to the schema definition. Return an empty list for non-existent events. Please respond in the format of a JSON string.", "schema": ["adverse event", "potential therapeutic event"], "input": "Because of a hypersensitivity reaction, initial therapy with penicillin G and gentamicin was stopped and substituted with cefazolin."}
{"adverse event": ["with "], "potential therapeutic event": []}